package com.wn.service;

import com.wn.mapper.CarMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * @author yellow Docter
 * @date 2022 -07-06
 * @desc
 */
@Service
public class CarServiceImpl {

    @Autowired
    private CarMapper carMapper;

    public void save(){
        System.out.println("CarServiceImpl.save");
        carMapper.save();
    }

}
